Partial similarity of 3D shapes using cross recurrence plot

Oct, 2016 Proceedings of SIBGRAPI 2016

This paper presents a novel 3D partial shape retrieval algorithm based on time-series analysis. Given a piece of a 3D shape, the proposed method encodes the shape descriptor given by the Heat Kernel Signature (HKS) as a time-series, where the time is considered an ordered sequence of vertices provided by the Fiedler vector.

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SHREC’15 Track: Non-rigid 3D Shape Retrieval

May, 2015 Proceedings of EG Workshop on 3D Object Retrieval

In this paper, we present the results of the SHREC’15 Track: Non-rigid 3D Shape Retrieval. The aim of this track is to provide a fair and effective platform to evaluate and compare the performance of current non-rigid 3D shape retrieval methods developed by different research groups around the world.

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